engineering intelligence MCQ #68

In a 100 m race, A beats B by 10 m or 2 seconds. What is the speed of B?

engineering intelligence MCQ #68

  1. Question 1

    Q1. In a 100 m race, A beats B by 10 m or 2 seconds. What is the speed of B?

    • A) 4.5 m/s
    • B) 5 m/s
    • C) 4 m/s
    • D) 5.5 m/s

    Answer: 5 m/s

    Explanation: B runs 10 m in 2 seconds, so speed = distance / time = 10 / 2 = 5 m/s.